UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0fbNnhgCOBukbkGzHCpyE3ivGUUjB/hgcEJiYpy9d8=' 
WHERE 
  key_id = 'b5fa57dc3584b7676805080871383fefbb10e4040c9a9d1ed61177076e121923' 
  AND (
    token = 'c0fbNnhgCOBukbkGzHCpyE3ivGUUjB/hgcEJiYpy9d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )